2022 Sunday Flat Track: S-147E Headwear All pit bike engines have

All pit bike engines have relatively high compression ratios and require a "quality over quantity " approach in order to ensure quick start-ups and avoid mechanical mishaps

If you want the best

Plasma cut from aerospace-grade titanium

If you have a Chinese knock-off of the Honda CRF50 or the Z50R you are on your own

or TTR125L

2022 Sunday Flat Track: S-147E Headwear All pit bike engines haveNo Longer Available Electric start, smooth, easy to ride, this is the one you will choose to have fun with your friends and get as nasty as you can for the final victory! 150CC ELECTRIC START YX ENGINE FRONT ALUMINIUM RIM 2. 15 X 14 REAR ALUMINIUM RIM 3. 00 X 14 FLAT TRACK FRONT AND REAR TIRE 130 70 14 NIBBI CARBURETOR LOW EXHAUST CONFIGURATION SYSTEM ALUMINIUM BRAKE PEDAL INOX FOOTPEGS WITH LEFT RUBBER PEG COVER FACTORY MUFFLER (SILVER) BOTTOM MOUNT